IPA
Value ChainView the whole Value Chain+
Aceton / H2 -> IPA -> 페인트,인쇄잉크,의약품,브레이크유,방부제 부동액 및 동결/빙결 방지제 / 반도체,LCD 세정제
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Features
- - Excellent stability with almost no unsaturated chemical compound or impurities
- - A separated two-step process using acetone as main feedstock with addition of hydrogen (saves cost significantly compared to the 5-step process using propylene)
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Use
- - Industrial IPA : paint, printing ink, pharmaceutical and reagent ingredient, NC(Nitro Cellulose) ingredient, aircraft cryoprotectant, antifreezing solution for radiator coolant, antifreezing fluid for automotives, brake fluid additive, preservative, etc.
- - Electronic IPA : Used as cleaner in semiconductor and LCD manufacturing process
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Plant Location
8, Seokdang-gil, Onsan-eup, Ulju-gun, Ulsan, Republic of Korea
Property Table
| Product Name Spec. No |
IPA IPA-1(1) |
|---|---|
| Appearance | |
| Specific Gravity (20℃) | 0.784-0.786 |
| Purity, wt % | Min. 99.8 |
| Water Content , ppm (* : wt %) | Max. 500 |
| Acidity, as acetic acid , wt ppm | Max. 5 |
| Color (Pt-Co Scale) | Max. 5 |
| Non Volatile Matter, wt ppm | Max. 5 |
| Water Miscibility | Clear&Miscible |
| Distillation ( 760mmHg ), ℃ | |
| IBP | Min. 81 |
| DP | Min. 83 |
| Normal Propanol | |
| Particles, PCS/ml | |
| >0.3 ㎛ | |
| >0.2 ㎛ | |
| Cation, ppb | |
| Ag | |
| Al | |
| As | |
| Au | |
| Ba | |
| B | |
| Ca | |
| Cd | |
| Co | |
| Cr | |
| Cu | |
| Fe | |
| Ga | |
| Ge | |
| K | |
| Li | |
| Mg | |
| Mn | |
| Na | |
| Ni | |
| Pb | |
| Sn | |
| Sr | |
| Zn | |
| Anion, ppb | |
| Cl- | |
| NO3- | |
| SO42- | |
| PO43- |
- E-MAIL:
- jklee@isu.co.kr
- TEL :
- +82-2-590-6656
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